This paper needs to be written on diseases that affect the reproductive system, it must state the cause and effect of the diseases as well as, what treatments is there for the disease if any, if not explain why there are no treatments.
What are some cancer therapeutic drugs/treatments/strategies that target HER2 and HER3? How do they disrupt signaling pathway?
Prompt
When considering the hierarchy of biological organization, macromolecules are the last abiotic (i.e. non-living) “step” before the smallest functional living units cells. If organisms were not able to obtain these macromolecules, either through synthesis or ingestion, life could not exist. For this discussion you will be building on the foundation of the previous Module by defining what macromolecules are and using your knowledge of their molecular structure to explore how they “fuel” us via the process of cellular respiration.
First, you will need to write a 200-300 word post covering the following topics:
Look through your kitchen pantry/refrigerator (or grocery store as the case may be) and find representative foods for 3 of the major macromolecule types – Fats, Proteins, and Carbohydrates. A few important notes:
Some foods may fit more than one category…however, each individual student must have 3 different food examples (i.e. you cannot choose “egg” and put it in all three categories).
Students may not repeat a food within the same category (i.e. Student A and Student B cannot both list “egg” for protein).
Students may use the same food within different categories (i.e. Student A uses “egg” for fats, Student B uses “egg” for protein).
Include in your categorization whether or not this food is a “good” source of that macromolecule (i.e. does this include unsaturated vs. saturated fats? Is it a high source of protein? Overly processed?)
Because “egg” was used as our example, you cannot use it in your response.
If your topic is relatively new, or something that is still being developed, you may want to include where the future is heading. Gene therapy isn’t commonly used now; why not? What needs to be perfected? How will that be done?
You should discuss the good and bad side of your topic (every topic has both!). What benefits have we gained from gene therapy? What are the downfalls of the smallpox vaccine? How can DNA profiling be used in positive and negative ways? Why did/are some people “all for” this topic? Why are some people dead set against it?
The SIMR Program
Summarize the reasons that you are applying for the SIMR Program, how your participation in the program fits into your future educational and career objectives, and why you feel you are a good candidate for the program. You may also discuss your institute/area of research preferences and personal goals.
1.Why make three different mRNAs that all produce the same protein?
2Exercise/Discussion topic: In the Nucleotide database, type in:
16S
RNA
16S RNA
“16S RNA”
16S AND RNA
What is the preferred phrase for 16S and RNA?
3.( MeSH)Try entering “aminotransferase.” What is the preferred term? Limit to the subheading “drug effects.” Now search PubMed. How many records?
4.Exercise/Discussion topic: List number of PubMed records:
smith j
smith j AND hopkins [AD]
smith j AND ohio [AD] AND state [AD]
What field does [AD] limit to? What might you miss by using this limit?
3. Refer back to the picture you drew in your data section of the cells you see in the preparation of your gumline slide.
a. There are some eukaryotic cells. How do you know that these are eukaryotic cells and not prokaryotic? List at least two reasons.
b. Explain why eukaryotic cells are not considered gram-positive or gram-negative cells.
c. While they might not be gram positive or negative, do the eukaryotic cells stain like a gram-positive cell or a gram-negative cell? Does your result on your gram stain make sense based on what you know about the gram stain procedure and the difference between eukaryotic and prokaryotic cells?
4. Both acid fast and non-acid fast cells are stained by carbolfttchsin. How is it, then, that we can use it as a differential stain?
5. Explain how an acid-fast cell wall is different than a gram negative or gram-positive cell wall.
Describe how basic chemistry concepts is, including those of carbon and relate to biology.
Your essay should focus on describing how carbon, ions, isotopes, and the four types of bonds are related to, or important to, biology. The four bonds are Covalent, Ionic, Hydrogen and Van Der Waals Interactions.
Energy production by mitochondria and Photosynthesis by chloroplast. In this discussion, you will be looking at how these organelles evolved. According to the endosymbiotic theory, these organelles such as plastids (chloroplast) and mitochondria were taken up by another cell by the process of endocytosis. This is the evolutionary theory of the origin of eukaryotic cells from prokaryotic organisms. Watch this video to learn more https://youtu.be/4LhBZ2H5SwM
In the table below, two eukaryotic organelles are shown – Organelle A and Organelle B.
Both organelles belong to a eukaryote. Do one or both organelles (A and B) have more similarities with eukaryotes or prokaryotes? Provide at least two reasons to support that.
Which of these are mitochondria and which is chloroplast? Provide evidence to support that.
As you know if bacteria enter the human body or for that matter any organism, it is destroyed. In your opinion, why was the organelle not destroyed and underwent endosymbiosis for the evolution of eukaryotes? Share your knowledge of energy production and photosynthesis with organelles from the chapter and state the reason in your own words.
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